Is there a reason we can't fill the south end with dirt and then build seats on that? Isn't that how they built JTS anyway? Not sure if its a better option but it seems less expensive.
"It's like I used to tell my wife. I do not apologize unless I think I'm wrong. And if you don't like it you can leave. And I say the same thing to my current wife and I'll say it to my next one too."
-Stanley Hudson